Bianchi Oltre RC
Aero racers. Specialissima if you want light.
Bianchi aero race bike with Air Deflector aero thinking. Fast, integrated, still a race stack/reach chart.
Aero racers. Specialissima if you want light.
Bianchi aero race bike with Air Deflector aero thinking. Fast, integrated, still a race stack/reach chart.
Racers who want a climbing Orbea. Orca Aero is the wind-cheating sibling.
Orbea's lightweight race bike, OMX carbon on high kits, and a fit that is race-low without S5 drama. OMX vs OMR changes weight more than geometry.
Racers who want BMC's classic race fit. Roadmachine if you need stack.
BMC's lightweight race bike: steep, precise, and a WorldTour stack/reach reference. Less aero than Teammachine R / Timemachine.
Riders who race or ride fast on rolling and flat roads and are happy with a long, low fit. Not the pick if you want a tall stack.
A deep-section race bike that wants speed. The cockpit is integrated and the front end is stiff; it holds a line in crosswinds better than older Aeroads, but it still feels like an aero bike.
| Measurement |  BianchiOltre RC 2025 |  OrbeaOrca 2025 |  |  CanyonAeroad CF SLX 2025 |
|---|---|---|---|---|
| Stackmm | 550 | 552+2 | 570+20 | 560+10 |
| Reachmm | 387 | 385−2 | 390+3 | 393+6 |
| Head tube angle° | 72.8 | 72.8 | 72.5−0.3 | 73.3+0.5 |
| Seat tube angle° | 73.2 | 73.5+0.3 | 73.5+0.3 | 73.5+0.3 |
| Chainstaymm | 408 | 408 | 410+2 | 410+2 |
| Wheelbasemm | 994 | 981−13 | 996+2 | 988−6 |
| BB dropmm | 70 | 70 | 69−1 | 70 |
| BB heightmm | — | — | — | — |
| Standovermm | — | — | — | — |
| Part | Oltre RC 55 | Orca 53 | Teammachine SLR 56 | Aeroad CF SLX M |
|---|---|---|---|---|
| Stem | 100 mm | 90 mm | 100 mm | 100 mm |
| Bar | 420 mm | 400 mm | 420 mm | 420 mm |
| Crank | 172.5 mm | 170 mm | 172.5 mm | 172.5 mm |
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